About Simple Holy Power

/shp color - Opens a window to let you change color of the holy power frame.
/shp scale <number> - Sets the scale of the bar. Numbers between 0.5 and 3 are reccomended. Sample usage: /shp scale 1.5
/shp nocombat on|off - Whether the boxes should be shown outside combat or not.
/shp hidedefault on|off - Whether the blizzard default holy power frame should be hidden or not.
/shp reset - Resets the addon settings back to the default. Useful if you for example accidentally dragged the frame outside the screen.

Currently there is no way to alter the ratio of the boxes to be more rectangular. Modifying the display in more ways is a relatively common suggestions and I will look into more options for the future.

I thought about that but decided not to, not only are the addons already separete and combining them would be a lot of work, especially since how they work on a more "behind the scenes" level is quite different for each class, and combining them would essetially mean reconfiguring it from scratch anyway. Also, people might want to configure them differently for each class with colours and so on, and I personally am kind of a fan of light addons that just do one thing but does it well, that way you avoid bloat and that things get laggy.

Lastly, pure advertising purposes, with the current addon it's easy and fast to find and understand what it does while browsing through the list of addons, and if it had a more generic name it wouldn't be as clear.

I know it can be a little annoying to manage all of the addons, but at least for updating them the curse client helps a lot :)